The Cloudflare Blog

New TCP resets and timeouts dataset on Cloudflare Radar surfaces connection tampering, scanning, DoS attacks, and more.

Cloudflare brings visibility to the practice of connection tampering as observed from our global network.

On September 3, 2024, the White House published a report on Internet routing security. We’ll talk about what that means and how you can help.

This analysis highlights the 2024 Democratic National Convention’s impact on Internet traffic and security, with spikes in interest for sites related to Kamala Harris and the Democrats, as well as news sites, plus pre-convention attacks on political organizations.

We’re excited to announce wildcard support across our Ruleset Engine-based products and our open-source wildcard crate in Rust. Configuring rules has never been easier, with powerful pattern matching enabling simple and flexible URL redirects and beyond for users on all plans.

NIST has published the first cryptographic standards for protecting against attacks from quantum computers. Learn what this means for you and your organization.

NIST has published the first cryptographic standards for protecting against attacks from quantum computers. Learn what this means for you and your organization

This summer, Cloudflare welcomed approximately 60 interns from all around the globe, on a mission to #HelpBuildABetterInternet. Join us as we dive into what we were able to accomplish and our experiences!

This summer, Cloudflare welcomed approximately 60 interns from all around the globe, on a mission to #HelpBuildABetterInternet. Join us as we dive into what we were able to accomplish and our experiences!

From the U.S. elections and geopolitical conflict to tens of millions in corporate dollars lost, phishing remains the root cause of cyber damages. Learn why a comprehensive solution is the best way to stay protected.

From the U.S. elections and geopolitical conflict to tens of millions in corporate dollars lost, phishing remains the root cause of cyber damages. Learn why a comprehensive solution is the best way to stay protected

Cloudflare Stream is an end-to-end solution for video encoding, storage, delivery, and playback, focused on simplifying all aspects of video for developers. Newly uploaded or ingested portrait videos will now automatically be processed in full HD quality

Meet Cloud Connector — a new free product to simplify your cloud routing and object storage configurations. Say goodbye to frustrating Host Header workarounds and hello to protecting your assets, accelerating applications, and routing your traffic between multiple cloud providers seamlessly

Cloudflare Stream is an end-to-end solution for video encoding, storage, delivery, and playback, focused on simplifying all aspects of video for developers. Newly uploaded or ingested portrait videos will now automatically be processed in full HD quality

Meet Cloud Connector — a new free product to simplify your cloud routing and object storage configurations. Say goodbye to frustrating Host Header workarounds and hello to protecting your assets, accelerating applications, and routing your traffic between multiple cloud providers seamlessly

As the Paris 2024 Olympics ended, our analysis shows the event’s impact on the Internet in France and other countries at different moments, its effect on specific web properties, and a spike in cyber threats and emails related to Simone Biles and others

As the Paris 2024 Olympics ended, our analysis shows the event’s impact on the Internet in France and other countries at different moments, its effect on specific web properties, and a spike in cyber threats and emails related to Simone Biles and others.

The traffic graphs on Cloudflare Radar have been enhanced to include HTTP request traffic. This new metric complements the existing bytes-based “HTTP traffic” view, and the new graphs can be found on Radar’s Overview and Traffic pages.

The traffic graphs on Cloudflare Radar have been enhanced to include HTTP request traffic. This new metric complements the existing bytes-based “HTTP traffic” view, and the new graphs can be found on Radar’s Overview and Traffic pages

Cloudflare’s success is fueled by exceptional partnerships. Our PowerUP program empowers these collaborations, driving innovation, profitability, and growth. We celebrate outstanding achievements with the Partner Awards. Let’s recognize the partners shaping our future